End of Chapter Quiz

Quiz yourself on what you’ve learned so far in this chapter.

Document Sentiment, Parts of Speech, and tf-idf

1

How is sentiment analysis calculated?

A)

Sentiment analysis uses artificial intelligence to read and rank a document.

B)

Sentiment analysis assigns an arbitrary number to a document and then confirms the value against a known object.

C)

Sentiment analysis is calculated using euclidean distances.

D)

Sentiment analysis is the result of the values of a dictionary of words and related values.

Question 1 of 40 attempted

Get hands-on with 1400+ tech skills courses.